Troubleshooting - oventrop Unibox T-RTL vario Betriebsanleitung

Troubleshooting

9. Troubleshooting
MALFUNCTION
The surface temperature
regulation circuit does not get
warm.
34
CAUSE
The "Unibox T-RTL vario" is
installed in the supply.
Illust. 11: "Unibox T-RTL
vario" installed in
the supply
Problems with the heating
system/heat generator.
The Duo connection piece for
two heating circuit is being
used (see Illust. 12 on page
36).
Unibox T-RTL vario
REMEDY
Swap the inner components
of the "Unibox T-RTL vario"
with the inner components
of the "Unibox ET" (item no.
1022632).
Increase the pump output (if
possible).
Check the resistances of the
heating circuits. All heating
circuits must have the same
resistance.
102273480-V03.06.2020